Vcl.ComCtrls.TToolBar.OnCustomizeCanDelete
Delphi
property OnCustomizeCanDelete: TTBCustomizeQueryEvent read FOnCustomizeCanDelete write FOnCustomizeCanDelete;
C++
__property TTBCustomizeQueryEvent OnCustomizeCanDelete = {read=FOnCustomizeCanDelete, write=FOnCustomizeCanDelete};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| event | published | Vcl.ComCtrls.pas Vcl.ComCtrls.hpp |
Vcl.ComCtrls | TToolBar |
Description
Occurs when user tries to delete one of the buttons on the toolbar.
When the Customizable property is true, the user can remove buttons from the toolbar by dragging them off the toolbar when the Shift key is pressed or using the toolbar customize dialog. OnCustomizeCanDelete occurs when the user tries to delete a button in one of these ways, and allows the application to reject the deletion. If the OnCustomizeCanDelete event handler sets its Allow parameter to false, the tool button returns to the position it occupied before the user tried to delete it.
OnCustomizeCanDelete is an event handler of type Vcl.ComCtrls.TTBCustomizeQueryEvent.